Our User Survey shows that productivity benefits from ExcelCalcs save an average user 23% of their working day. The longer you spend doing calculations the more time you save; so the top 16% of users save over 45% of their working day. ExcelCalcs offers a significant cost reduction compared to traditional solutions like Mathcad and Mathematica and it works directly with Excel which everyone has, everyone knows and everyone can read. The majority of ExcelCalcs users are American engineers who earn an average salary of $72,200. Thus the average saving per ExcelCalcs user is $16,750.